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Product Overview

Nami is a post-emergence, broad-spectrum systemic herbicide developed by Indofil Industries Ltd. that provides effective control and prevention of a wide range of grassy weeds in rice cultivation, including direct-sown rice, rice nursery, and transplanted rice. It contains Bispyribac Sodium 10% SC as its active ingredient, an aryloxyphenoxy propionate (APP) herbicide that inhibits acetyl-CoA carboxylase (ACCase), an enzyme essential for fatty acid biosynthesis in plants.

Mode of Action

Nami's herbicidal activity stems from its interference with ACCase, which prevents the formation of fatty acids, essential components of cell membranes. By disrupting fatty acid synthesis, Nami disrupts cell membrane integrity and function, leading to chlorosis, growth inhibition, and ultimately death of the weeds.

Key Features and Benefits

Nami offers several advantages that make it a popular choice for weed control in rice cultivation:

1. Broad-spectrum efficacy: Effectively controls a wide range of grassy weeds, providing comprehensive weed management in rice fields.

2. Systemic action: Provides systemic control of both exposed and concealed weeds, ensuring effective control even in dense rice canopies.

3. Quick knockdown and long-lasting residual protection: Provides quick knockdown of weeds and long-lasting residual protection of up to 4 weeks, minimizing crop competition and promoting healthy rice growth.

4. Low application rates: Effective at low application rates, reducing the environmental impact and minimizing residue in the environment.

5. Safe for rice plants: Safe for use in various rice varieties without causing phytotoxicity.

6. Compatible with other rice crop protection chemicals: Can be used in combination with other insecticides and fungicides for comprehensive crop protection.

Application Guidelines

Nami is typically applied as a foliar spray, ensuring thorough coverage of all rice plants and weeds. The recommended dosage varies depending on the target weeds, weed density, and water application rate. Generally, a concentration of 200-400 g/ha is recommended. Application should be made during the active growth stage of the weeds, typically 2-3 weeks after transplanting or 3-4 weeks after germination for direct-sown rice.

Safety Considerations

Nami is classified as moderately toxic, so it is essential to follow safety precautions during handling and application:

1. Personal Protective Equipment (PPE): Wear gloves, a mask, and overalls to minimize exposure to the product.

2. Avoid Direct Contact: Avoid direct contact with skin and eyes to prevent irritation.

3. Weather Conditions: Do not apply during hot or windy conditions to ensure proper dispersion and prevent drift.

4. Water Sources: Avoid applying near water bodies or waterways to prevent contamination.

5. Waste Disposal: Dispose of empty containers and unused products responsibly to protect the environment.

Overall, Nami is a versatile and effective herbicide that provides broad-spectrum, systemic, quick knockdown, and long-lasting control of a wide range of grassy weeds in rice cultivation. Its low application rates, safety for rice plants, and compatibility with other crop protection chemicals make it a valuable tool for integrated weed management (IWM) programs in rice production.

Additional Information

• Product type: Post-emergence, systemic herbicide

• Active ingredient: Bispyribac Sodium 10% SC

• Application method: Foliar spray

• Target crop: Rice

• Benefits: Broad-spectrum efficacy, systemic action, quick knockdown, long-lasting residual protection, low application rates, safe for rice plants, compatible with other rice crop protection chemicals

Please note that this information is for general guidance only. Always consult the product label for specific application instructions and safety precautions.

Here are some additional tips for using Nami effectively:

1. Apply the spray evenly to all parts of the rice plants and weeds.

2. Do not apply the spray during hot weather or when the rice plants are stressed.

3. Avoid applying the spray to wet rice plants.

4. Monitor the rice plants for signs of phytotoxicity or weed resistance.

5. Rotate rice crops with non-grasses to prevent the development of weed resistance to Nami.